From: Eric Millbrandt <emillbrandt@dekaresearch.com>
Date: Thu, 15 Nov 2012 19:46:02 +0000 (-0500)
Subject: ASoC: wm8978: Remove remuxing of GPIO1 pin
X-Git-Tag: firefly_0821_release~3680^2~1370^2~5^2~38^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=978545e7b1a9d114eccd291dd0caf1d437b49f24;p=firefly-linux-kernel-4.4.55.git

ASoC: wm8978: Remove remuxing of GPIO1 pin

Remove remuxing GPIO1.  Leave control of this up to the platform device.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 5421fd9fbcb5..4fba13678f0e 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -527,9 +527,6 @@ static int wm8978_configure_pll(struct snd_soc_codec *codec)
 			return idx;
 
 		wm8978->mclk_idx = idx;
-
-		/* GPIO1 into default mode as input - before configuring PLL */
-		snd_soc_update_bits(codec, WM8978_GPIO_CONTROL, 7, 0);
 	} else {
 		return -EINVAL;
 	}